Group items matching

in title, tags, annotations or url

Here are some products and services I saw at Demo that I plan to try out for my own use:

Diigo – I’m an active user of the del.icio.us social bookmarking service, but I’m frustrated by its limitations. A big one is that del.icio.us only provides a few characters with which to describe the pages I bookmark. I frequently run out of space trying to write a description. Diigo is social bookmarking for serious researchers. Users of its toolbar can highlight and annotate passages on bookmarked Web pages. People can comment on each other’s bookmarked pages and highlights. Essentially, the service creates group discussion around Web content. Anyone with the Diigo toolbar can see other users’ annotations and sites that choose to implement the Diigo protocols can provide these capabilities even to non-Diigo users. There are other innovatives features in this release, including a function that lets you create a PowerPoint-like slide show sequence using Web pages. I’m not sure I see much utility in that, but the highlighting feature alone could be enough to make me switch from del.icio.us.

Recommended Tool for Feature-Hungry Technophiles: Diigo Diigo has everything I’ve been looking for in a great social bookmarking/collaborative research tool—except ease of use. The tagging system is still buggy (renaming a tag or deleting it can lead to unexpected results), and the interface has some usability issues that I’ve already discussed with one of Diigo’s co-founders. For instance, tag clouds only display the first 18 characters or so of each tag, preferences on how to view your tags revert to default settings every time the page refreshes, etc. Unfortunately, Diigo is still too frustrating to use for me to recommend it to non-tech-savvy educators, but I hope its shortcomings will be resolved soon. If that happens, I’ll become a major Diigo evangelist. If not, I might have to embrace a more bare-bones bookmarking tool like Del.icio.us and search for a separate tool that just handles collaborative research well. Google Notebook is next on my list of tools to check out for that.